공공하수처리시설의 단위공정별 악취발생현황 및 관리방안에 관한 연구

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dc.contributor.advisor김순태-
dc.contributor.author조영덕-
dc.date.accessioned2019-10-21T07:23:06Z-
dc.date.available2019-10-21T07:23:06Z-
dc.date.issued2014-02-
dc.identifier.other16824-
dc.identifier.urihttps://dspace.ajou.ac.kr/handle/2018.oak/18399-
dc.description학위논문(석사)--아주대학교 산업대학원 :환경공학과,2014. 2-
dc.description.abstract2011년에 조사된 악취 민원 현황을 살펴보면 수도권지역이 전국 악취 민원의 약 52 %를 차지하고 있다. 특히 생활악취시설의 악취 민원 비율 중 하수․정화조의 결과가 24 %로 가장 심한 것으로 나타났다. 그 중에서도 하수관거 및 하수처리장과 같은 공공하수처리시설의 악취 민원이 해마다 증가하고 있다. 본 연구조사에서는 3개의 공공하수처리시설(대형, 소형, 대형 중의 지하화시설)을 대상으로 단위공정별 악취발생량에 대해 정량적인 평가를 하고자 하였으며 과학적인 근거의 마련과 악취방지시설의 운영상태에 대한 체계적이며 효율적인 관리 방안을 도출하고자 하였다. 악취 발생원단위는 단위시간당 악취발생량(OU⋅hr-1), 단위면적당 시간 당 악취발생량(OU⋅m-2⋅hr-1) 등으로 표현할 수 있으며 주요 악취물질의 발생원단위는 단위시간당 악취발생량(g⋅hr-1), 단위면적당 시간당 악취발생량(g⋅m-2⋅hr-1) 등으로 표현하였다. 연구조사 결과를 살펴보면 면발생원에서 Flux Chamber 법을 사용한 결과는 Chamber의 면적 0.132 m2이고 풍량이 0.3 m3⋅hr-1일 때 악취발생량(SOER ; Specific Odor Emission Rate)이 1차침전지의 경우 A시설 3.7 ~ 11 OU⋅m-2⋅min-1이고 B시설 3.7 ~ 7.7 OU⋅m-2⋅min-1로 유사한 결과로 측정되었다. 또한 생물반응조(호기조)의 경우에는 A시설은 2~10 OU⋅m-2⋅min-1이고 B시설 5.4 ~ 9.5 OU⋅m-2⋅min-1로 유사한 결과로 측정되었다. 계속 --
dc.description.tableofcontents제 1 장 서 론 ·································································································1 제 1 절 연구동향 ···················································································1 제 2 절 문헌연구 ···················································································5 1. 하수처리과정에서 발생하는 화합물질의 특성 ····················5 2. 국내의 자료조사 ·············································································9 3. 국외의 자료조사 ···········································································14 제 3 절 연구목적 ·················································································17 제 2 장 연구방법 ························································································18 제 1 절 단위공정별 악취발생현황조사 ·······································18 1. 악취배출계수 및 배출량 산정방법 ·······································18 2. 악취배출량 산정을 위한 요소 ················································25 제 2 절 연구내용 ·················································································26 1. 공공하수처리시설의 주요 악취배출공정 ····························26 2. 조사대상 공공하수처리시설 현황 ··········································29 3. 시료채취 및 분석방법 ································································36 4. 조사사진 ··························································································40 제 3 장 연구결과 ························································································45 제 1 절 A시설의 단위공정별 배출량조사 ··································45 1. 발생량조사지점 ·············································································45 2. 발생량조사방법 ·············································································45 3. 발생량조사결과 ·············································································47 제 2 절 B시설의 단위공정별 배출량조사 ··································58 1. 발생량조사지점 ·············································································58 2. 발생량조사방법 ·············································································59 3. 발생량조사결과 ·············································································59 제 3 절 B시설의 단위공정별 배출량조사 ··································68 1. 발생량조사방법 및 지점 ···························································69 2. 발생량조사결과 ·············································································71 제 4 장 종합결과 ························································································73 제 1 절 조사개요 ·················································································73 1. 조사대상의 시설현황 ··································································73 제 2 절 조사방법 및 공정별 측정결과 ·······································74 1. A 처리장 1차침전지 ···································································74 2. A 처리장 생물반응조(호기조) ················································75 3. A 처리장 탈수기동 탈수케이크 ·············································76 4. A 처리장 농축조 ·········································································77 5. B 처리장 1차침전지 ····································································78 6. B 처리장 생물반응조(호기조) ·················································79 7. B 처리장 탈수기동 탈수케이크 ·············································80 8. A와B의 면오염원에서 발생하는 악취배출량 비교 ·······81 9. 부하산정법 ······················································································82 제 5 장 결론 ·································································································84-
dc.language.isokor-
dc.publisherThe Graduate School, Ajou University-
dc.rights아주대학교 논문은 저작권에 의해 보호받습니다.-
dc.title공공하수처리시설의 단위공정별 악취발생현황 및 관리방안에 관한 연구-
dc.title.alternativeJo young doc-
dc.typeThesis-
dc.contributor.affiliation아주대학교 산업대학원-
dc.contributor.alternativeNameJo young doc-
dc.contributor.department산업대학원 환경공학과-
dc.date.awarded2014. 2-
dc.description.degreeMaster-
dc.identifier.localId608458-
dc.identifier.urlhttp://dcoll.ajou.ac.kr:9080/dcollection/jsp/common/DcLoOrgPer.jsp?sItemId=000000016824-
dc.subject.keyword악취-
dc.subject.keyword원단위-
dc.subject.keyword하수처리장-
dc.subject.keyword환경기초시설-
dc.subject.keyword악취발생량-
dc.subject.keyword악취면오염원-
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Special Graduate Schools > Graduate School of Engineering > Department of Environmental Safety Engineering > 3. Theses(Master)
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